

Enhanced Canadian Short-Term
Ratings
Moody's Enhanced
Canadian Short-Term Ratings are applied to Canadian-domiciled short-term rated
issuers, as well as to non-Canadian domiciled issuers who issue into the
Canadian short-term market. Moody's Enhanced Canadian Short-Term Ratings
incorporate a three-tier stratification within the Prime-1
rating category, and a further two tiers within the Prime-2 category.
Enhanced credit quality differentiation is achieved by directly linking the
issuer's short-term rating to its senior-most unsecured long-term rating*.
Where the issuer does not have a senior unsecured long-term rating, the senior
unsecured long-term rating of the guarantor or support provider is used. In the
case where neither an issuer nor a guarantor has an associated senior unsecured
long-term rating, the issuer's Enhanced Canadian Short-Term Rating is P-1(--)
or P-2(--), as applicable.
* For Canadian-domiciled insurance companies, the Insurance Financial Strength
Rating is used as the senior-most unsecured long-term rating.
The five levels of Moody’s Enhanced Canadian Short-Term Ratings are as follows:
· P-1(Aaa)
· P-1(Aa)
· P-1(A)
· P-2(A)
· P-2(Baa)
(Prime-3 and NP ratings remain unchanged.)

©Copyright 2005 Moody's Investors Service
09 Dec 2005, 08:04 Greenwich Mean Time